Senior Mobile Developer (iOS/Android) – Colombia

About the role

CI&T is looking for a Senior Mobile Developer to join its Colombian team. You will work closely with development and design colleagues to build innovative iOS and Android applications that deliver seamless, engaging user experiences.

Key responsibilities

• Collaborate with cross‑functional teams to define, design, and ship new mobile features.
• Enhance performance, reliability, and responsiveness of existing apps.
• Conduct quality assurance activities, including testing and bug fixing.
• Identify and resolve bottlenecks to ensure smooth user experiences.
• Stay current with mobile development trends and best practices.

Required profile

• Proven experience as a mobile developer (iOS and Android).
• Familiarity with AI integration in development.
• Experience with RESTful APIs and third‑party libraries.
• Knowledge of push notifications and cloud messaging APIs.
• Solid understanding of the full mobile development lifecycle.
• Strong problem‑solving skills and attention to detail.
• Advanced English and fluent Spanish communication abilities.
• Ability to work independently and take initiative.

Required skills

• iOS development
• Android development
• RESTful APIs
• Third‑party libraries
• Push notifications
• Cloud messaging APIs
• AI utilization
• Git (version control)
• CI/CD pipelines
• Unit testing
• Test‑Driven Development (TDD)

What we offer

• Premium healthcare
• Meal vouchers
• Maternity and parental leaves
• Mobile services subsidy
• Sick pay and life insurance
• CI&T University learning programs
• Colombian holidays and paid vacations